Technology

59232 readers

3111 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

[email protected]

265

EV Batteries Are Dangerous to Repair. Here’s Why Mechanics Are Doing So Anyway (www.scientificamerican.com)

submitted 10 months ago by [email protected] to c/[email protected]

97 comments fedilink hide all child comments

Fixing car and e-bike batteries saves money and resources, but challenges are holding back the industry

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 10 months ago

Understandable. Just for the sake of comparison to a smartphone 120W fast charger, level 1 EV chargers (which can still take days to fully charge a completely drained EV) will generally deliver between 1000 and 1500W. Level 2 (the fastest you'll typically see installed in people's homes) range from about 7kW to 19kW. Level 3 fast chargers typically operate from about 60 to 250kW and unlike level 1 and 2 which deliver AC to the car to be handled by the vehicles internal rectifier/charger, level 3 delivers DC.